CVE-2026-13057
published 2026-07-22CVE-2026-13057: An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls. In sharded topologies, the $search and…
PriorityP341medium6.5CVSS 3.1
AVNACLPRLUINSUCHINAN
EPSS
0.35%
27.0th percentile
An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls.
In sharded topologies, the $search and $searchMeta aggregation stages use internal routing that is normally populated only by the trusted router during sharded search planning. Due to insufficient input validation, an authenticated client can supply these fields directly.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mongodb | mongodb | >= 8.0.0 < 8.0.28 | 8.0.28 |
| mongodb | mongodb | >= 8.2.0 < 8.2.12 | 8.2.12 |
| mongodb | mongodb | >= 8.3.0 < 8.3.7 | 8.3.7 |
| mongodb | mongodb_server | >= 8.0 < 8.0.28 | 8.0.28 |
| mongodb | mongodb_server | >= 8.2.0 < 8.2.12 | 8.2.12 |
| mongodb | mongodb_server | >= 8.3.0 < 8.3.7 | 8.3.7 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv4.06.0MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
VulDB
MongoDB Server up to 8.0.27/8.2.11/8.3.6 Atlas Search $search/$searchMeta input validation
vuldb·2026-07-22·CVSS 5.3
CVE-2026-13057 [MEDIUM] MongoDB Server up to 8.0.27/8.2.11/8.3.6 Atlas Search $search/$searchMeta input validation
A vulnerability was found in MongoDB Server up to 8.0.27/8.2.11/8.3.6. It has been rated as critical. Affected is the function $search/$searchMeta of the component Atlas Search. The manipulation of the argument $search/$searchMeta leads to improper input validation.
This vulnerability is listed as CVE-2026-13057. The attack may be initiated remotely. There is no available exploit.
Upgrading the affected component is advised.
GHSA
An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls.
ghsa_unreviewed·2026-07-22
CVE-2026-13057 [MEDIUM] CWE-20 An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls.
An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls.
In sharded topologies, the $search and $searchMeta aggregation stages use internal routing that is normally populated only by the trusted router during sharded search planning. Due to insufficient input validation, an authenticated client can supply these fields directly.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-07-22
Published